User Manual Q&AAnswer
Dec 25, 2024 - 04:52 AM
The Dnaleao Rechargeable Hand Warmers typically take 3-4 hours to fully charge. To charge the hand warmers, connect them to a power source using the included USB charging cable. The LED indicator on the hand warmers will display the charging status, and once fully charged, you can enjoy up to 12 hours of warmth on a full charge. It is recommended to use the included USB cable or a certified charger for optimal charging and to avoid overcharging the battery, which can help extend its lifespan.
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